2012 Latest electronic wireless reed doorbell switch helping you who is calling

Specifications

wireless reed doorbell switch
1.volume control and mute
2.distance 40 meters
3.stable RF frequency,433Mh
4.power indicator

wireless reed doorbell switch

 

 

=============Wireless doorbell receiver===================================

 

Features

- volume control (high, low and off)

- free socket outlet

- powered by mains (no need batteries)

- simple but intelligent code learning

Specification

- Power supply: 230VAC, 50Hz

- Rating (socket outlet): 16A 3680W max

- Frequency: 433MHz

 

=============Wireless doorbell transmitter==================================

 

Features

- water drip proof design

- random coding prevent interference

- name plate

- transmission indicator

- wall mountable

Specification

- Battery: 2 X 1.5V (LR44/AG13) button cells

- Frequency: 433MHz

 

=============Packing Details ============================================

 

DBT601 L*W*H=9.3*3.4*2.5 cm

N.W(DBT601) 33.5 g

 

============Pictures===================================================